Color adjustment system, color adjustment method, and color adjustment apparatus

Patent metadata

Field	Value
Publication number	US-12022049-B2
Application number	US-202318113091-A
Country	US
Kind code	B2
Filing date	Feb 23, 2023
Priority date	Feb 28, 2022
Publication date	Jun 25, 2024
Grant date	Jun 25, 2024

Abstract

A color adjustment system includes circuitry to register job data for requesting printing a document file in a memory, register color sample data associated with the job data in the memory, cause a printing apparatus to print out the document file corresponding to the job data as a first printed matter, cause a reading apparatus to read the first printed matter to acquire first read image data, and generate an input profile based on the first read image data and the color sample data.

First claim

The invention claimed is:

1. A color adjustment system comprising circuitry configured to:
register job data acquired from a client for requesting a printing company to print a document file, in a memory on a cloud system;
register color sample data associated with the job data in the memory;
cause a printing apparatus to print out the document file corresponding to the job data as a first printed matter;
cause a reading apparatus to read the first printed matter to acquire first read image data;
generate an input profile based on the first read image data and the color sample data;
cause the reading apparatus to read a print sample to acquire print sample read image data;
create the color sample data based on the print sample read image data;
receive selection of a creation method of the color sample data in association with the job data which was registered; and
create the color sample data in accordance with the creation method.

2. The color adjustment system according to claim 1 , wherein the input profile is for color conversion to bring color of the first printed matter of the document file closer to color represented by the color sample data.

3. The color adjustment system according to claim 1 , wherein the circuitry is configured to create the color sample data based on the document file and a color conversion rule.

4. The color adjustment system according to claim 3 , wherein the circuitry is further configured to:
receive designation of the color conversion rule in association with the job data which was registered; and
create the color sample data based on the color conversion rule.

5. The color adjustment system according to claim 1 , wherein the circuitry is further configured to:
receive selection of a creation method that includes requesting reading of a print sample as the creation method;
cause the reading apparatus to read the print sample to acquire the print sample read image data in a case where the creation method that includes requesting reading of the print sample has been received; and
create the color sample data based on the print sample read image data.

6. The color adjustment system according to claim 5 , wherein the reading apparatus that reads the print sample is the same as the reading apparatus that reads the first printed matter or different from the reading apparatus that reads the first printed matter.

7. The color adjustment system according to claim 1 , wherein the circuitry is configured to receive designation of a reference page of the print sample to be read in response to receiving the selection of a creation method that includes reading the print sample as the creation method.

8. The color adjustment system according to claim 1 , wherein the circuitry is configured to:
cause the printing apparatus to print out the document file corresponding to the job data as the first printed matter using the input profile being a first input profile; and
update the first input profile based on the first read image data and the color sample data to generate a second input profile as the input profile.

9. The color adjustment system according to claim 1 , wherein:
the register color sample data registers the color sample data associated with the job data in the memory which is included in the cloud system.

10. A color adjustment system comprising circuitry configured to:
register job data acquired from a client for requesting a printing company to print a document file, in a memory on a cloud system;
register color sample data associated with the job data in the memory;
cause a printing apparatus to print out the document file corresponding to the job data as a first printed matter;
cause a reading apparatus to read the first printed matter to acquire first read image data;
generate an input profile based on the first read image data and the color sample data;
cause the printing apparatus to print out the document file corresponding to the job data using the input profile as a second printed matter;
cause the reading apparatus to read the second printed matter to acquire second read image data; and
determine a color difference between the first read image data and the second read image data.

11. The color adjustment system according to claim 10 , wherein the circuitry is configured to create a print report including a determination result of color difference.

12. The color adjustment system according to claim 10 , wherein the circuitry is configured to cause the printing apparatus to print out a third printed matter in a case where a result of the determining of the color difference indicates that the color difference is satisfactory.

13. The color adjustment system according to claim 1 , wherein the circuitry is further configured to apply the input profile to printing processing of a document file corresponding to other job data different from the job data.

14. A color adjustment system comprising circuitry configured to:
register job data acquired from a client for requesting a printing company to print a document file, in a memory on a cloud system;
register color sample data associated with the job data in the memory;
cause a printing apparatus to print out the document file corresponding to the job data as a first printed matter;
cause a reading apparatus to read the first printed matter to acquire first read image data; and
generate an input profile based on the first read image data and the color sample data;
wherein:
the circuitry includes first circuitry that resides on the cloud system, the cloud system including the memory, and second circuitry that resides on a reading system,
the second circuitry is configured to provide a terminal apparatus with information on a screen and cause the terminal apparatus to display the screen;
the information on the screen includes information for displaying a visual representation, the visual representation for receiving an input by an operator to cause the cloud system to control the reading system; and
the second circuitry is configured to change an appearance of the visual representation to indicate that the visual representation is inoperable in a case where a bidirectional communication between the cloud system and the reading system is not established.

15. The color adjustment system according to claim 14 , wherein:
in response to receiving an instruction to print by another printing apparatus, the document file corresponding to the job data and already printed by the printing apparatus, the second circuitry is configured to transmit the color sample data registered in association with the job data to a reading system to which the another printing apparatus is connected;
the reading system to which the another printing apparatus is connected includes third circuitry configured to update the first input profile based on the first read image data and the color sample data transmitted from the cloud system to generate a second input profile; and
the second circuitry is configured to cause the another printing apparatus to perform printing processing using the second input profile.

16. The color adjustment system according to claim 14 , wherein:
the second circuitry is configured to provide a terminal apparatus with information on a screen and cause the terminal apparatus to display the screen;
the information on a screen represents a job selection screen for selecting the job data from a list of job data and a print request destination selection screen for selecting print sites and a printing apparatus at each print site to be requested to print out the document file

Assignees

• Matsushima Hiroyuki
• Hanyu Hitomi
• Saito Kyoko
• Ricoh Co Ltd

Inventors

• Matsushima Hiroyuki
• Hanyu Hitomi
• Saito Kyoko

Classifications

• H04N1/50

  Picture reproducers (for halftone screening H04N1/52) · CPC title

• H04N1/00811

  according to user specified instructions, e.g. user selection of reading mode · CPC title

• H04N1/00482

  outputting a plurality of job set-up options, e.g. number of copies, paper size or resolution · CPC title

• H04N1/0048

  Indicating an illegal or impossible operation or selection to the user · CPC title

• H04N1/00347

  with another still picture apparatus, e.g. hybrid still picture apparatus (circuits or arrangements for control or supervision between image input and image output device H04N1/32) · CPC title